| Release: | Sep 1971 |
| Cover: | Sep 1971 |
The Computer That Captured A Town / Secret of the Last Earth-Man! / The Duel of the Flying Knights
| Release: | Sep 1971 |
| Cover: | Sep 1971 |
| Writer | Gardner Fox, Steve Skeates, Joe Samachson |
| Artist | Frank Frazetta |
| Cover Artist | Neal Adams |
| Penciller | Dick Dillin, Mike Sekowsky |
| Inker | Joe Giella, Murphy Anderson |
| Editor | Julius Schwartz |
| Superman | Kal-El / Clark Kent |
| Wonder Girl | Donna Troy |
| Kid Flash | Wally West |
| Speedy | Roy Harper |
| Morgan Edge | |
| Shining Knight | Sir Justin Arthur |
| Malcolm 'Mal' Duncan | |
| Merlin | |
| Lilith Clay | |
| Bellerophon | |
| Arthur Pendragon | |
| Mordred the Mystic |
| Age | Bronze Age |
|---|---|
| Format | Comic |
| Series Group | World's Finest |
| Genre | Action | Adventure | Super-Heroes |
| No. of Pages | 52 |
| Country | USA |
| Language | English |